I'm looking for information on blending brewed biodiesel, WVO, or SVO with other chemicals to aid in injection and/or combustion. For example, I have run across more than a few folks who blend filtered WVO with varying percentages of kerosene and gasoline, sometimes adding Cetane or Diesel Kleen, and...

In short, I don't know, but I know who to ask. You could contact (or look for publications from) the Chemical Engineering departments at Iowa State University and Michigan Tech. ISU is associated with the BECON research facilities, where, as I recall, they are doing research on thermal biomass conversions...